Christie, Agatha,    1890-1976. <br/><br/>
Murder is easy /  
by Agatha Christie. 
 - London :    Harper Collins Publishers,    c1939. 
 - 320 p. ;    18 cm. 
<br/><br/><label>ISBN: </label>000713682X 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>ENG.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Battle, Superintendent (Fictitious character) -- Fiction.<br/>Police -- England -- Fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Detective and mystery stories. 
<br/><br/><label>Dewey Class. No.: </label>823.912